This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.
The crocodile who laid the egg was obtained when she was two years old and was kept apart from other crocodiles for its entire life. Because of this, the park's scientific team contacted Belfast-born Dr Warren Booth, now working at Virginia Tech in the US. He has been studying virgin births, known scientifically as parthenogenesis, for 11 years.